Anderson
opener on Case IH Air Drill. Anhydrous ammonia is injected at bottom of
furrow. Plate behind point seals soil to keep ammonia in place. Plastic
hose on left conveys anhydrous ammonia to point. Center plastic hose brings
seed to shoe where seed is divided to seed on either side of anhydrous injection
point. Dry fertilizer is placed between the rows of seed. Soil covers seed
and fertilizer. Press wheel (not pictured) firms soil around seed.